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967 lines
23 KiB
C
967 lines
23 KiB
C
/*
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* DOM text node implementation
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*
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* Copyright 2006 Huw Davies
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* Copyright 2007-2008 Alistair Leslie-Hughes
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include "config.h"
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#include <stdarg.h>
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#ifdef HAVE_LIBXML2
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# include <libxml/parser.h>
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# include <libxml/parserInternals.h>
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# include <libxml/xmlerror.h>
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#endif
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "ole2.h"
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#include "msxml6.h"
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#include "msxml_private.h"
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#include "wine/debug.h"
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#ifdef HAVE_LIBXML2
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WINE_DEFAULT_DEBUG_CHANNEL(msxml);
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typedef struct _domtext
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{
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xmlnode node;
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IXMLDOMText IXMLDOMText_iface;
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LONG ref;
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} domtext;
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static inline domtext *impl_from_IXMLDOMText( IXMLDOMText *iface )
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{
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return CONTAINING_RECORD(iface, domtext, IXMLDOMText_iface);
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}
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static void domtext_reset_noenc(domtext *This)
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{
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This->node.node->name = NULL;
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}
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static HRESULT WINAPI domtext_QueryInterface(
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IXMLDOMText *iface,
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REFIID riid,
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void** ppvObject )
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
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if ( IsEqualGUID( riid, &IID_IXMLDOMText ) ||
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IsEqualGUID( riid, &IID_IXMLDOMCharacterData) ||
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IsEqualGUID( riid, &IID_IXMLDOMNode ) ||
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IsEqualGUID( riid, &IID_IDispatch ) ||
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IsEqualGUID( riid, &IID_IUnknown ) )
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{
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*ppvObject = iface;
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}
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else if(node_query_interface(&This->node, riid, ppvObject))
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{
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return *ppvObject ? S_OK : E_NOINTERFACE;
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}
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else
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{
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TRACE("Unsupported interface %s\n", debugstr_guid(riid));
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*ppvObject = NULL;
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return E_NOINTERFACE;
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}
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IXMLDOMText_AddRef(iface);
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return S_OK;
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}
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static ULONG WINAPI domtext_AddRef(
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IXMLDOMText *iface )
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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ULONG ref = InterlockedIncrement( &This->ref );
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TRACE("(%p)->(%d)\n", This, ref);
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return ref;
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}
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static ULONG WINAPI domtext_Release(
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IXMLDOMText *iface )
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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ULONG ref = InterlockedDecrement( &This->ref );
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TRACE("(%p)->(%d)\n", This, ref);
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if ( ref == 0 )
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{
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destroy_xmlnode(&This->node);
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heap_free( This );
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}
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return ref;
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}
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static HRESULT WINAPI domtext_GetTypeInfoCount(
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IXMLDOMText *iface,
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UINT* pctinfo )
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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return IDispatchEx_GetTypeInfoCount(&This->node.dispex.IDispatchEx_iface, pctinfo);
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}
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static HRESULT WINAPI domtext_GetTypeInfo(
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IXMLDOMText *iface,
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UINT iTInfo, LCID lcid,
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ITypeInfo** ppTInfo )
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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return IDispatchEx_GetTypeInfo(&This->node.dispex.IDispatchEx_iface,
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iTInfo, lcid, ppTInfo);
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}
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static HRESULT WINAPI domtext_GetIDsOfNames(
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IXMLDOMText *iface,
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REFIID riid, LPOLESTR* rgszNames,
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UINT cNames, LCID lcid, DISPID* rgDispId )
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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return IDispatchEx_GetIDsOfNames(&This->node.dispex.IDispatchEx_iface,
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riid, rgszNames, cNames, lcid, rgDispId);
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}
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static HRESULT WINAPI domtext_Invoke(
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IXMLDOMText *iface,
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DISPID dispIdMember, REFIID riid, LCID lcid,
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WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
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EXCEPINFO* pExcepInfo, UINT* puArgErr )
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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return IDispatchEx_Invoke(&This->node.dispex.IDispatchEx_iface,
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dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
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}
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static HRESULT WINAPI domtext_get_nodeName(
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IXMLDOMText *iface,
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BSTR* p )
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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static const WCHAR textW[] = {'#','t','e','x','t',0};
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TRACE("(%p)->(%p)\n", This, p);
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return return_bstr(textW, p);
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}
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static HRESULT WINAPI domtext_get_nodeValue(
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IXMLDOMText *iface,
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VARIANT* value )
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p)\n", This, value);
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return node_get_content(&This->node, value);
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}
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static HRESULT WINAPI domtext_put_nodeValue(
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IXMLDOMText *iface,
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VARIANT value)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%s)\n", This, debugstr_variant(&value));
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domtext_reset_noenc(This);
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return node_put_value(&This->node, &value);
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}
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static HRESULT WINAPI domtext_get_nodeType(
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IXMLDOMText *iface,
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DOMNodeType* domNodeType )
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p)\n", This, domNodeType);
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*domNodeType = NODE_TEXT;
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return S_OK;
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}
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static HRESULT WINAPI domtext_get_parentNode(
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IXMLDOMText *iface,
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IXMLDOMNode** parent )
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p)\n", This, parent);
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return node_get_parent(&This->node, parent);
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}
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static HRESULT WINAPI domtext_get_childNodes(
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IXMLDOMText *iface,
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IXMLDOMNodeList** outList)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p)\n", This, outList);
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return node_get_child_nodes(&This->node, outList);
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}
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static HRESULT WINAPI domtext_get_firstChild(
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IXMLDOMText *iface,
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IXMLDOMNode** domNode)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p)\n", This, domNode);
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return return_null_node(domNode);
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}
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static HRESULT WINAPI domtext_get_lastChild(
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IXMLDOMText *iface,
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IXMLDOMNode** domNode)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p)\n", This, domNode);
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return return_null_node(domNode);
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}
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static HRESULT WINAPI domtext_get_previousSibling(
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IXMLDOMText *iface,
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IXMLDOMNode** domNode)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p)\n", This, domNode);
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return node_get_previous_sibling(&This->node, domNode);
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}
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static HRESULT WINAPI domtext_get_nextSibling(
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IXMLDOMText *iface,
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IXMLDOMNode** domNode)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p)\n", This, domNode);
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return node_get_next_sibling(&This->node, domNode);
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}
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static HRESULT WINAPI domtext_get_attributes(
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IXMLDOMText *iface,
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IXMLDOMNamedNodeMap** attributeMap)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p)\n", This, attributeMap);
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return return_null_ptr((void**)attributeMap);
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}
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static HRESULT WINAPI domtext_insertBefore(
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IXMLDOMText *iface,
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IXMLDOMNode* newNode, VARIANT refChild,
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IXMLDOMNode** outOldNode)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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FIXME("(%p)->(%p %s %p) needs test\n", This, newNode, debugstr_variant(&refChild), outOldNode);
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return node_insert_before(&This->node, newNode, &refChild, outOldNode);
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}
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static HRESULT WINAPI domtext_replaceChild(
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IXMLDOMText *iface,
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IXMLDOMNode* newNode,
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IXMLDOMNode* oldNode,
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IXMLDOMNode** outOldNode)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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FIXME("(%p)->(%p %p %p) needs test\n", This, newNode, oldNode, outOldNode);
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return node_replace_child(&This->node, newNode, oldNode, outOldNode);
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}
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static HRESULT WINAPI domtext_removeChild(
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IXMLDOMText *iface,
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IXMLDOMNode *child, IXMLDOMNode **oldChild)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p %p)\n", This, child, oldChild);
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return node_remove_child(&This->node, child, oldChild);
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}
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static HRESULT WINAPI domtext_appendChild(
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IXMLDOMText *iface,
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IXMLDOMNode *child, IXMLDOMNode **outChild)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p %p)\n", This, child, outChild);
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return node_append_child(&This->node, child, outChild);
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}
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static HRESULT WINAPI domtext_hasChildNodes(
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IXMLDOMText *iface,
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VARIANT_BOOL *ret)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p)\n", This, ret);
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return return_var_false(ret);
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}
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static HRESULT WINAPI domtext_get_ownerDocument(
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IXMLDOMText *iface,
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IXMLDOMDocument **doc)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p)\n", This, doc);
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return node_get_owner_doc(&This->node, doc);
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}
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static HRESULT WINAPI domtext_cloneNode(
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IXMLDOMText *iface,
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VARIANT_BOOL deep, IXMLDOMNode** outNode)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%d %p)\n", This, deep, outNode);
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return node_clone( &This->node, deep, outNode );
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}
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static HRESULT WINAPI domtext_get_nodeTypeString(
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IXMLDOMText *iface,
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BSTR* p)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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static const WCHAR textW[] = {'t','e','x','t',0};
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TRACE("(%p)->(%p)\n", This, p);
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return return_bstr(textW, p);
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}
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static HRESULT WINAPI domtext_get_text(
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IXMLDOMText *iface,
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BSTR* p)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p)\n", This, p);
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return node_get_text(&This->node, p);
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}
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static HRESULT WINAPI domtext_put_text(
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IXMLDOMText *iface,
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BSTR p)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%s)\n", This, debugstr_w(p));
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domtext_reset_noenc(This);
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return node_put_text( &This->node, p );
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}
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static HRESULT WINAPI domtext_get_specified(
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IXMLDOMText *iface,
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VARIANT_BOOL* isSpecified)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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FIXME("(%p)->(%p) stub!\n", This, isSpecified);
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*isSpecified = VARIANT_TRUE;
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return S_OK;
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}
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static HRESULT WINAPI domtext_get_definition(
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IXMLDOMText *iface,
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IXMLDOMNode** definitionNode)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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FIXME("(%p)->(%p)\n", This, definitionNode);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI domtext_get_nodeTypedValue(
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IXMLDOMText *iface,
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VARIANT* var1)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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IXMLDOMNode* parent = NULL;
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HRESULT hr;
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TRACE("(%p)->(%p)\n", This, var1);
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if (!var1)
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return E_INVALIDARG;
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hr = IXMLDOMText_get_parentNode(iface, &parent);
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if (hr == S_OK)
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{
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hr = IXMLDOMNode_get_nodeTypedValue(parent, var1);
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IXMLDOMNode_Release(parent);
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}
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else
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{
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V_VT(var1) = VT_NULL;
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V_BSTR(var1) = NULL;
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hr = S_FALSE;
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}
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return hr;
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}
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static HRESULT WINAPI domtext_put_nodeTypedValue(
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IXMLDOMText *iface,
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VARIANT value)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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IXMLDOMNode* parent = NULL;
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HRESULT hr;
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TRACE("(%p)->(%s)\n", This, debugstr_variant(&value));
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hr = IXMLDOMText_get_parentNode(iface, &parent);
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if (hr == S_OK)
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{
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hr = IXMLDOMNode_put_nodeTypedValue(parent, value);
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IXMLDOMNode_Release(parent);
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}
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else
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{
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hr = S_FALSE;
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}
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return hr;
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}
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static HRESULT WINAPI domtext_get_dataType(
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IXMLDOMText *iface,
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VARIANT* dtName)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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IXMLDOMNode* parent = NULL;
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HRESULT hr;
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TRACE("(%p)->(%p)\n", This, dtName);
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if (!dtName)
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return E_INVALIDARG;
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hr = IXMLDOMText_get_parentNode(iface, &parent);
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if (hr == S_OK)
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{
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hr = IXMLDOMNode_get_dataType(parent, dtName);
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IXMLDOMNode_Release(parent);
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}
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else
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{
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V_VT(dtName) = VT_NULL;
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V_BSTR(dtName) = NULL;
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hr = S_FALSE;
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}
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return hr;
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}
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static HRESULT WINAPI domtext_put_dataType(
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IXMLDOMText *iface,
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BSTR dtName)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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IXMLDOMNode* parent = NULL;
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HRESULT hr;
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TRACE("(%p)->(%p)\n", This, dtName);
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if (!dtName)
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return E_INVALIDARG;
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hr = IXMLDOMText_get_parentNode(iface, &parent);
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if (hr == S_OK)
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{
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hr = IXMLDOMNode_put_dataType(parent, dtName);
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IXMLDOMNode_Release(parent);
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}
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else
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{
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hr = S_FALSE;
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}
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return hr;
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}
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static HRESULT WINAPI domtext_get_xml(
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IXMLDOMText *iface,
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BSTR* p)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p)\n", This, p);
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return node_get_xml(&This->node, TRUE, p);
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}
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static HRESULT WINAPI domtext_transformNode(
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IXMLDOMText *iface,
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IXMLDOMNode *node, BSTR *p)
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{
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domtext *This = impl_from_IXMLDOMText( iface );
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TRACE("(%p)->(%p %p)\n", This, node, p);
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return node_transform_node(&This->node, node, p);
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}
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static HRESULT WINAPI domtext_selectNodes(
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|
IXMLDOMText *iface,
|
|
BSTR p, IXMLDOMNodeList** outList)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outList);
|
|
return node_select_nodes(&This->node, p, outList);
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_selectSingleNode(
|
|
IXMLDOMText *iface,
|
|
BSTR p, IXMLDOMNode** outNode)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outNode);
|
|
return node_select_singlenode(&This->node, p, outNode);
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_parsed(
|
|
IXMLDOMText *iface,
|
|
VARIANT_BOOL* isParsed)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
FIXME("(%p)->(%p) stub!\n", This, isParsed);
|
|
*isParsed = VARIANT_TRUE;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_namespaceURI(
|
|
IXMLDOMText *iface,
|
|
BSTR* p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
TRACE("(%p)->(%p)\n", This, p);
|
|
return node_get_namespaceURI(&This->node, p);
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_prefix(
|
|
IXMLDOMText *iface,
|
|
BSTR* prefix)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
TRACE("(%p)->(%p)\n", This, prefix);
|
|
return return_null_bstr( prefix );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_baseName(
|
|
IXMLDOMText *iface,
|
|
BSTR* name)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
TRACE("(%p)->(%p)\n", This, name);
|
|
return return_null_bstr( name );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_transformNodeToObject(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNode* domNode, VARIANT var1)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
FIXME("(%p)->(%p %s)\n", This, domNode, debugstr_variant(&var1));
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_data(
|
|
IXMLDOMText *iface,
|
|
BSTR *p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
|
|
if(!p)
|
|
return E_INVALIDARG;
|
|
|
|
*p = bstr_from_xmlChar(This->node.node->content);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_put_data(
|
|
IXMLDOMText *iface,
|
|
BSTR data)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
BSTR normalized_data = NULL;
|
|
HRESULT hr;
|
|
size_t i, j;
|
|
|
|
TRACE("(%p)->(%s)\n", This, debugstr_w(data));
|
|
|
|
if (data)
|
|
{
|
|
/* normalize line endings */
|
|
normalized_data = SysAllocStringLen(NULL, SysStringLen(data));
|
|
if (!normalized_data) return E_OUTOFMEMORY;
|
|
for (i = 0, j = 0; data[i]; i++)
|
|
{
|
|
if (data[i] == '\r')
|
|
{
|
|
if (data[i + 1] == '\n') i++; /* change \r\n to just \n */
|
|
normalized_data[j++] = '\n'; /* change \r by itself to \n */
|
|
}
|
|
else
|
|
normalized_data[j++] = data[i];
|
|
}
|
|
normalized_data[j] = 0;
|
|
}
|
|
|
|
domtext_reset_noenc(This);
|
|
hr = node_set_content(&This->node, normalized_data);
|
|
|
|
SysFreeString(normalized_data);
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_length(
|
|
IXMLDOMText *iface,
|
|
LONG *len)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
HRESULT hr;
|
|
BSTR data;
|
|
|
|
TRACE("(%p)->(%p)\n", This, len);
|
|
|
|
if(!len)
|
|
return E_INVALIDARG;
|
|
|
|
hr = IXMLDOMText_get_data(iface, &data);
|
|
if(hr == S_OK)
|
|
{
|
|
*len = SysStringLen(data);
|
|
SysFreeString(data);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_substringData(
|
|
IXMLDOMText *iface,
|
|
LONG offset, LONG count, BSTR *p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
HRESULT hr;
|
|
BSTR data;
|
|
|
|
TRACE("(%p)->(%d %d %p)\n", This, offset, count, p);
|
|
|
|
if(!p)
|
|
return E_INVALIDARG;
|
|
|
|
*p = NULL;
|
|
if(offset < 0 || count < 0)
|
|
return E_INVALIDARG;
|
|
|
|
if(count == 0)
|
|
return S_FALSE;
|
|
|
|
hr = IXMLDOMText_get_data(iface, &data);
|
|
if(hr == S_OK)
|
|
{
|
|
LONG len = SysStringLen(data);
|
|
|
|
if(offset < len)
|
|
{
|
|
if(offset + count > len)
|
|
*p = SysAllocString(&data[offset]);
|
|
else
|
|
*p = SysAllocStringLen(&data[offset], count);
|
|
}
|
|
else
|
|
hr = S_FALSE;
|
|
|
|
SysFreeString(data);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_appendData(
|
|
IXMLDOMText *iface,
|
|
BSTR p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
HRESULT hr;
|
|
BSTR data;
|
|
LONG p_len;
|
|
|
|
TRACE("(%p)->(%s)\n", This, debugstr_w(p));
|
|
|
|
/* Nothing to do if NULL or an Empty string passed in. */
|
|
if((p_len = SysStringLen(p)) == 0) return S_OK;
|
|
|
|
hr = IXMLDOMText_get_data(iface, &data);
|
|
if(hr == S_OK)
|
|
{
|
|
LONG len = SysStringLen(data);
|
|
BSTR str = SysAllocStringLen(NULL, p_len + len);
|
|
|
|
memcpy(str, data, len*sizeof(WCHAR));
|
|
memcpy(&str[len], p, p_len*sizeof(WCHAR));
|
|
str[len+p_len] = 0;
|
|
|
|
hr = IXMLDOMText_put_data(iface, str);
|
|
|
|
SysFreeString(str);
|
|
SysFreeString(data);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_insertData(
|
|
IXMLDOMText *iface,
|
|
LONG offset, BSTR p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
HRESULT hr;
|
|
BSTR data;
|
|
LONG p_len;
|
|
|
|
TRACE("(%p)->(%d %s)\n", This, offset, debugstr_w(p));
|
|
|
|
/* If have a NULL or empty string, don't do anything. */
|
|
if((p_len = SysStringLen(p)) == 0)
|
|
return S_OK;
|
|
|
|
if(offset < 0)
|
|
{
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
hr = IXMLDOMText_get_data(iface, &data);
|
|
if(hr == S_OK)
|
|
{
|
|
LONG len = SysStringLen(data);
|
|
BSTR str;
|
|
|
|
if(len < offset)
|
|
{
|
|
SysFreeString(data);
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
str = SysAllocStringLen(NULL, len + p_len);
|
|
/* start part, supplied string and end part */
|
|
memcpy(str, data, offset*sizeof(WCHAR));
|
|
memcpy(&str[offset], p, p_len*sizeof(WCHAR));
|
|
memcpy(&str[offset+p_len], &data[offset], (len-offset)*sizeof(WCHAR));
|
|
str[len+p_len] = 0;
|
|
|
|
hr = IXMLDOMText_put_data(iface, str);
|
|
|
|
SysFreeString(str);
|
|
SysFreeString(data);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_deleteData(
|
|
IXMLDOMText *iface,
|
|
LONG offset, LONG count)
|
|
{
|
|
HRESULT hr;
|
|
LONG len = -1;
|
|
BSTR str;
|
|
|
|
TRACE("(%p)->(%d %d)\n", iface, offset, count);
|
|
|
|
hr = IXMLDOMText_get_length(iface, &len);
|
|
if(hr != S_OK) return hr;
|
|
|
|
if((offset < 0) || (offset > len) || (count < 0))
|
|
return E_INVALIDARG;
|
|
|
|
if(len == 0) return S_OK;
|
|
|
|
/* cutting start or end */
|
|
if((offset == 0) || ((count + offset) >= len))
|
|
{
|
|
if(offset == 0)
|
|
IXMLDOMText_substringData(iface, count, len - count, &str);
|
|
else
|
|
IXMLDOMText_substringData(iface, 0, offset, &str);
|
|
hr = IXMLDOMText_put_data(iface, str);
|
|
}
|
|
else
|
|
/* cutting from the inside */
|
|
{
|
|
BSTR str_end;
|
|
|
|
IXMLDOMText_substringData(iface, 0, offset, &str);
|
|
IXMLDOMText_substringData(iface, offset + count, len - count, &str_end);
|
|
|
|
hr = IXMLDOMText_put_data(iface, str);
|
|
if(hr == S_OK)
|
|
hr = IXMLDOMText_appendData(iface, str_end);
|
|
|
|
SysFreeString(str_end);
|
|
}
|
|
|
|
SysFreeString(str);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_replaceData(
|
|
IXMLDOMText *iface,
|
|
LONG offset, LONG count, BSTR p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p)->(%d %d %s)\n", This, offset, count, debugstr_w(p));
|
|
|
|
hr = IXMLDOMText_deleteData(iface, offset, count);
|
|
|
|
if (hr == S_OK)
|
|
hr = IXMLDOMText_insertData(iface, offset, p);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_splitText(
|
|
IXMLDOMText *iface,
|
|
LONG offset, IXMLDOMText **txtNode)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
LONG length = 0;
|
|
|
|
TRACE("(%p)->(%d %p)\n", This, offset, txtNode);
|
|
|
|
if (!txtNode || offset < 0) return E_INVALIDARG;
|
|
|
|
*txtNode = NULL;
|
|
|
|
IXMLDOMText_get_length(iface, &length);
|
|
|
|
if (offset > length) return E_INVALIDARG;
|
|
if (offset == length) return S_FALSE;
|
|
|
|
FIXME("adjacent text nodes are not supported\n");
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const struct IXMLDOMTextVtbl domtext_vtbl =
|
|
{
|
|
domtext_QueryInterface,
|
|
domtext_AddRef,
|
|
domtext_Release,
|
|
domtext_GetTypeInfoCount,
|
|
domtext_GetTypeInfo,
|
|
domtext_GetIDsOfNames,
|
|
domtext_Invoke,
|
|
domtext_get_nodeName,
|
|
domtext_get_nodeValue,
|
|
domtext_put_nodeValue,
|
|
domtext_get_nodeType,
|
|
domtext_get_parentNode,
|
|
domtext_get_childNodes,
|
|
domtext_get_firstChild,
|
|
domtext_get_lastChild,
|
|
domtext_get_previousSibling,
|
|
domtext_get_nextSibling,
|
|
domtext_get_attributes,
|
|
domtext_insertBefore,
|
|
domtext_replaceChild,
|
|
domtext_removeChild,
|
|
domtext_appendChild,
|
|
domtext_hasChildNodes,
|
|
domtext_get_ownerDocument,
|
|
domtext_cloneNode,
|
|
domtext_get_nodeTypeString,
|
|
domtext_get_text,
|
|
domtext_put_text,
|
|
domtext_get_specified,
|
|
domtext_get_definition,
|
|
domtext_get_nodeTypedValue,
|
|
domtext_put_nodeTypedValue,
|
|
domtext_get_dataType,
|
|
domtext_put_dataType,
|
|
domtext_get_xml,
|
|
domtext_transformNode,
|
|
domtext_selectNodes,
|
|
domtext_selectSingleNode,
|
|
domtext_get_parsed,
|
|
domtext_get_namespaceURI,
|
|
domtext_get_prefix,
|
|
domtext_get_baseName,
|
|
domtext_transformNodeToObject,
|
|
domtext_get_data,
|
|
domtext_put_data,
|
|
domtext_get_length,
|
|
domtext_substringData,
|
|
domtext_appendData,
|
|
domtext_insertData,
|
|
domtext_deleteData,
|
|
domtext_replaceData,
|
|
domtext_splitText
|
|
};
|
|
|
|
static const tid_t domtext_iface_tids[] = {
|
|
IXMLDOMText_tid,
|
|
0
|
|
};
|
|
|
|
static dispex_static_data_t domtext_dispex = {
|
|
NULL,
|
|
IXMLDOMText_tid,
|
|
NULL,
|
|
domtext_iface_tids
|
|
};
|
|
|
|
IUnknown* create_text( xmlNodePtr text )
|
|
{
|
|
domtext *This;
|
|
|
|
This = heap_alloc( sizeof *This );
|
|
if ( !This )
|
|
return NULL;
|
|
|
|
This->IXMLDOMText_iface.lpVtbl = &domtext_vtbl;
|
|
This->ref = 1;
|
|
|
|
init_xmlnode(&This->node, text, (IXMLDOMNode*)&This->IXMLDOMText_iface, &domtext_dispex);
|
|
|
|
return (IUnknown*)&This->IXMLDOMText_iface;
|
|
}
|
|
|
|
#endif
|